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min_test.go
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min_test.go
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package goulash
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestMin(t *testing.T) {
t.Parallel()
testCases := []struct {
name string
input []int
expect int
}{
{
name: "Empty slices",
input: []int{},
expect: 0,
},
{
name: "Slice with odd number of elements",
input: []int{3, 4, 5, 1, 2},
expect: 1,
},
{
name: "Slice with even number of elements",
input: []int{3, 0, 1, 2},
expect: 0,
},
{
name: "Slice with all negative numbers",
input: []int{-3, -1, -4, -2},
expect: -4,
},
{
name: "Slice with one negative number",
input: []int{2, -1, 0, 1},
expect: -1,
},
}
for _, testCase := range testCases {
testCase := testCase
t.Run(testCase.name, func(t *testing.T) {
t.Parallel()
assert.Equal(t, testCase.expect, Min(testCase.input...))
})
}
}